Solution : https://service.sap.com/sap/support/notes/456250 (SAP Service marketplace login required)
Key words :
pricing produces message ve021 'billing type, delivery-related billing type assigned, order-related billing type assigned, delivery-related billing-relevance, order-related billing-relevance, rebate-relevant billing type, relevant billing type, user exit userexit_pricing_prepare_tkomk, rebate-relevant fields, havebilling-relevant items
Related Notes :
| 410579 | FAQ: Rebate processing |